The precursor to the Mischief 6?

[silenthunterstudios]

From the old line, what was the 6 in blade model, that is now the M6?

 

[Cutshaw]

There really wasn't one. We frequently whined and complained (especially me) about wanting a 1/4" thick, 6" blade. I suppose the SAR *might* be considered close but really the predecessor is a Busse: The M6 is like a clip-point NO-E.